SPTS Sodium toluene-4-sulphinate 4-Toluenesulfinic acid sodium salt
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<p> <img alt="" src="http://www.lookchem.com/productdetail/day_131119/201311190338569912.jpg" style="width: 480px; height: 480px; " /></p> <p> </p> <p> Appearance: White powder</p> <p> Assay: 98.0%min</p> <p> PH: 7—10</p> <p> Insoluble matter in water: 0.05%max.</p> <p> Moisture: 1.0%max.</p> <p> Sodium chloride: 1.0%max.</p> <p> Sodium sulfate: 1.0%max.</p> <p> Sodium carbonate: 0.05%max.</p> <p> Heavy metal: 10ppm max.</p> <p> Iron: 10ppm max.</p> <p> Packing: 25kg/ plastic woven bag</p> <p> Storage: In a cool, dry place. Keep containers tightly closed.</p> <p> </p> <p> Used as a medicine, disperse dye intermediates, also used as grouting material curing agent.</p> <p> <img alt="" src="http://www.lookchem.com/productdetail/day_131119/201311190340005800.jpg" style="width: 430px; height: 441px; " /></p>
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